
package com.wyzz.hr.bo;

import java.util.*;

import com.wyzz.hr.pojo.Department;
import com.wyzz.hr.pojo.Depthist;

public interface IDeptHistBo {

	public abstract List getDhsBeforeQueryDate(Date date);

	public abstract Depthist getLatestHistOfDept(Department department);

	public abstract Map getLatestHistOfDept(List list);

	public abstract List getAllDhsOfDept(String s);
}
